|
Match
|
Document |
Document Title |
|
|
7611499 |
Spring clip safety IV catheter
A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes...
|
|
|
7604620 |
Methods for directly injecting plug forming materials from a catheter
The present invention relates to the direct delivery of therapeutic to a target tissue. In one embodiment a method for direct injection of plug forming material into a body tissue is provided. The...
|
|
|
7597684 |
Prefillable intradermal delivery device
An intradermal delivery device for use in intradermally injecting substances into the skin of an animal includes a needle cannula supported by a hub portion that is attachable to a prefillable...
|
|
|
7556615 |
Microneedle-based pen device for drug delivery and method for using same
A system and method is provided for an injectable substance delivery pen comprising a microneedle hub assembly removably engaged with a pen device body which includes a cartridge, a plunger, and a...
|
|
|
7491189 |
Catheter insertion guide
The present invention system allows for an easier insertion and placement of IV catheters. This invention comprises a clip device attachable to a conventional catheter. The clip enables the...
|
|
|
7458955 |
Catheter having insertion control mechanism
The present invention is a catheter having a tube and including mechanisms that provide precision control over insertion and retraction of the catheter tube. The catheter is particularly adapted...
|
|
|
7399294 |
Controlled depth injection device
An injection catheter assembly is provided. This assembly can include an outer elongated member having a proximal end, a distal end, and an external diameter and an inner elongated member having a...
|
|
|
7364567 |
Systems and methods for detecting tissue contact and needle penetration depth
Systems and methods for determining tissue contact and penetration depth are provided. In one aspect, the system includes a needle and a pressure measurement assembly. The needle, in one exemplary...
|
|
|
7357787 |
Guiding and positioning device and a system for positioning a catheter within a vein by means of the device
A device for positioning a bore needle into a specific position within a vein includes a first body defining proximal and distal ends. A first needle extends from the distal end, establishing fluid...
|
|
|
7338480 |
Diagnosis catheter for interstitial cystitis
A diagnosis catheter 1 for an interstitial cystitis is connected to a current perception threshold inspection apparatus 4 . A catheter body 11 is made of a soft flexible material and includes...
|
|
|
7322960 |
Catheter with puncture sensor
A catheter for percutaneous insertion includes a sheath portion, an insertion member, an injection needle, and paired electrodes. The sheath portion has a lumen extending therein. The insertion...
|
|
|
7316676 |
Treatment of retinal detachment
An apparatus and minimally invasive method for removing fluid from a subretinal space to allow a detached retina to flatten. An apparatus, comprising a fluid withdrawal device and a guide for...
|
|
|
7297136 |
Medicine injection devices and methods
A reloadable medicine injector and methods are described in which a barrel with a receiving cavity is adapted to slidably receive a syringe subassembly for axial movement therein. Upon removal of a...
|
|
|
7273473 |
Sleeved catheter having insertion control mechanism
The present invention is a catheter having a tube and including mechanisms that provide precision control over insertion and retraction of the catheter tube. The catheter is particularly adapted...
|
|
|
7250036 |
Intradermal syringe and needle assembly
A method for using a needle assembly for an intradermal injection, and a drug delivery device is provided, which includes a needle cannula and a limiter surrounding the needle cannula and includes...
|
|
|
7247149 |
Contact and penetration depth sensor for a needle assembly
An apparatus is disclosed. The apparatus includes a needle to contact and penetrate tissue. The apparatus also includes a device coupled to the needle, wherein the device detects the needle...
|
|
|
7241275 |
Intradermal needle
An intradermal needle comprising a needle cannula assembly having a limiter portion, a hub portion and a needle cannula, a protective cap having a forward and rearward cap to protect and shield a...
|
|
|
7175608 |
Device for the identification of the epidural space
The invention provides devices and methods for identification of an epidural space. The invention also provides for visually determining when a needle enters the epidural space.
|
|
|
7169127 |
Pressure apron direct injection catheter
A pressure apron for insitu plug formation is provided. In one embodiment an injection tube having a first channel and a piercing tip is provided, the first channel in fluid communication with a...
|
|
|
7150738 |
Substance delivery apparatus and a method of delivering a therapeutic substance to an anatomical passageway
A catheter assembly is provided having a balloon disposed at the distal end thereof. The balloon is capable of being inflated to selectively dilate from a collapsed configuration to an expanded...
|
|
|
7122042 |
Apparatuses and methods for transcleral cautery and subretinal drainage
Apparatuses for transcleral cautery and subretinal drainage are provided. One such embodiment includes a barrel section, a needle section extending from the barrel section, and a scleral depressor...
|
|
|
7108679 |
Intradermal syringe and needle assembly
A needle assembly for an intradermal injection device, and a drug delivery device, which includes a needle cannula and a limiter surrounding the needle cannula and includes a skin engaging surface...
|
|
|
7106574 |
Systems and methods for detecting tissue contact and needle penetration depth
A system for detecting tissue contact and penetration depth. The system comprises a needle sheath having a needle sheath inner diameter and a needle sheath outer diameter. A first conductive region...
|
|
|
7083599 |
Prefillable intradermal delivery device
An intradermal delivery device for use in intradermally injecting substances into the skin of an animal includes a needle cannula supported by a hub portion that is attachable to a prefillable...
|
|
|
7074211 |
Apparatus for subcutaneous administration of an injectable product
An apparatus for subcutaneous administration of an injectable product, including a housing, a container for the product to be injected, an injection needle and a needle protection sleeve...
|
|
|
7056302 |
Insertion device for an insertion set and method of using the same
A system for inserting at least a portion of an insertion set through the surface of a tissue, having: an inserter with a moveable plunger disposed within a cavity therein; an insertion set holder...
|
|
|
7014615 |
Interstitial fluid collection and constituent measurement
An apparatus and method is disclosed for obtaining and measuring constituents in a sample of body fluid. The apparatus includes a member which is sized to penetrate into at least the dermal layer...
|
|
|
6997903 |
Local drug delivery catheter
The present invention uses several innovative means in order to effectively puncture the intimal wall of blood vessels reliably and controllably. The total penetration of the needle is controlled...
|
|
|
6994691 |
Injection apparatus
An injection apparatus is described for making an injection at a predetermined depth in skin, including: a skin positioning member for positioning on a patch of skin within an area of skin such...
|
|
|
6964652 |
Left ventricular conduits and methods for delivery
Conduits are provided to direct blood flow from the left ventricle to a coronary artery at a location distal to a blockage in the coronary artery. Threaded and nonthreaded conduits are delivered...
|
|
|
6939322 |
Infusion devices and method
Myocardial revascularization catheters and methods are provided herein. Catheters in accord with the present invention may include an outer shaft and an inner shaft where the inner shaft may be...
|
|
|
6936053 |
Ocular implant needle
An apparatus and method for safely cannulating a blood vessels, including but not limited retinal blood vessels, is described. In one embodiment, the apparatus can consist of a...
|
|
|
6918890 |
Direct pericardial access device and method
The invention is directed to a device and method for minimally invasive access to the pericardial space of a human or animal patient. The disclosed pericardial access device includes a penetrating...
|
|
|
6863674 |
Operating trocar
An operating trocar according to the invention includes a guide tube inserted through a body surface to introduce an endoscope and an operating instrument into a living body, and a flange portion...
|
|
|
6835193 |
Methods for controlled depth injections into interior body cavities
A flexible tissue injection catheter is used to accomplish injections at a precisely controlled depth of precisely controlled volumes of a therapeutic or diagnostic agent into an interior body...
|
|
|
6796963 |
Flexible tissue injection catheters with controlled depth penetration
The invention tissue injection catheters are designed to facilitate injection of a therapeutic or diagnostic agent to an interior body cavity, especially the myocardium or epicardium of the heart...
|
|
|
6773417 |
Epidural space locating device
An epidural space locating device for locating an epidural space, the device comprising a body section having a first end and a second end and a longitudinal passageway extending therethrough, the...
|
|
|
6770053 |
Endoscopic needle having dual distal stops
An endoscopic infusion needle device includes a catheter within which an injection tube having a distal injection needle is slideably disposed. A proximal actuating handle is coupled to the...
|
|
|
6716192 |
Medical needle having a visibly marked tip
A medical needle for withdrawal of blood from a patient or for insertion in medicinal containers in which the end of a needle extending from the body of a syringe is provided with one or more marks...
|
|
|
6689118 |
Method of intradermally injecting substances
A method of making an intradermal injection using a drug delivery device containing the substance to be injected. A device for practicing the method includes a needle cannula having a forward tip...
|
|
|
6689100 |
Microdevice and method of delivering or withdrawing a substance through the skin of an animal
A device for withdrawing or delivering a substance through the skin of a patient includes a body and a skin penetrating device having a plurality of skin penetrating members, such microneedles. The...
|
|
|
6659982 |
Micro infusion drug delivery device
An infusion pump includes a plurality of projections configured so that they enter the subcutaneous region of the patients skin and provides a painless means of creating a breach in the stratum...
|
|
|
6616632 |
Cannula for use with a medical syringe
A blunt needle plastic cannula for a syringe has a central axial passage terminating in a tip opening axially through one end thereof. Different axial sections along the cannula have respective...
|
|
|
6613017 |
Controlled depth injection device and method
A catheter adapted to deliver therapeutic or diagnostic agents to a target tissue of a human body is disclosed. A catheter in accordance with the present invention comprises a first elongate shaft...
|
|
|
6613015 |
Right angle safety needle
A right angle safety needle has a base to which an arm is hingedly mounted at a proximal portion. The base has an opening at its distal portion wherethrough the vertical portion of the right angle...
|
|
|
6605058 |
Device for introducing a needle
A device for introducing a needle for injecting a liquid substance, wherein the device includes a housing, a rear longitudinal part forming a portion of the housing and including a piercing needle,...
|
|
|
6579262 |
Brachytherapy needle implantation template
A template for surgically implanting needles into a patient's body. A support backing of the template specifically angled and curved to conform to a body structure to provide stability in the...
|
|
|
6544238 |
Injection needle
A needle assembly comprises an injection needle and a needle hub, mountable on a syringe, for securing the injection needle. The needle has an injection part extending axially from the hub and...
|
|
|
6537252 |
Automatic needle insertion mechanism
An automatic needle insertion device for a pen shaped syringe comprising a cartridge holder ( 2 ) wherein a cartridge with a drug can be accommodated, and a dose setting and injection part ( 1 ) by...
|
|
|
6508786 |
Needle position lock
A needle or cylindrical element position lock includes a disposable template assembly having front and back templates halves which define an array of close-fitting through-holes to guide needles...
|